42155289

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{141937}}^1$

素因数の和:141957

約数の個数: 16

約数和(自身を含む): 68130240

約数和(自身を除く): 25974951

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 141937, 425811, 1277433, 1561307, 3832299, 4683921, 14051763, 42155289]

約数ペア:

[(1, 42155289), (3, 14051763), (9, 4683921), (11, 3832299), (27, 1561307), (33, 1277433), (99, 425811), (297, 141937)]